Model No.: ASD-58
Brand: ASD
High Performance Industrial Vacuum Deaerator tackles dissolved oxygen and non-condensable gas corrosion that shortens the service life of boiler tubes and heat exchangers in closed heating circuits. This Industrial Vacuum Deaerator leverages Advanced Deaeration Technology to strip dissolved gas from feedwater, forming a core unit of reliable Corrosion Resistant Pressure Vessel systems. Many thermal plants rely on outdated deaeration hardware that leaves residual oxygen, while this High Performance Pressure Vessel supports stable water treatment and integrates seamlessly into Custom Pressure Vessels, delivering cost-effective Affordable Pressure Vessels solutions for industrial heating operators.
| Parameter | Detailed Value |
|---|---|
| Rated Water Treatment Capacity | 2 t/h, 5 t/h, 10 t/h optional flow rates |
| Working Vacuum Degree | -0.06 MPa ~ -0.09 MPa stable operating range |
| Inlet Water Temperature | 40℃ – 80℃, suitable for preheated boiler feedwater |
| Vessel Material | Carbon steel with anti-corrosion coating or 304 stainless steel |
| Residual Oxygen Index | ≤0.05 mg/L after deaeration under standard working state |
| Internal Structure | Multi-stage atomization tray, gas-water separation chamber, vacuum interface |
| Application Scenario | B-Buyer Type | Local Pain Point | Product Advantage & Quantitative Data |
|---|---|---|---|
| Central district heating boiler feedwater deaeration for urban heating stations | Thermal energy system procurement contractor | Conventional deaerators leave high residual oxygen; 33% of pipe corrosion failures trace to gas contamination; frequent chemical dosing increases operating cost | Multi-stage atomization cuts residual oxygen by 88%; vacuum design reduces boiler internal corrosion rate by 76%; lower chemical consumption slashes water treatment cost by 42% |
A thermal energy contractor managing urban district heating stations previously used old atmospheric deaerators for boiler feedwater processing. Before switching to this Industrial Vacuum Deaerator, their quarterly equipment inspection data showed 31 out of every 100 heating loops suffered accelerated pitting corrosion on boiler barrels and pipe walls, caused by excessive dissolved oxygen. Facility teams needed continuous addition of oxygen scavenger chemicals, and planned shutdown inspections were required more often to replace corroded piping sections.
After deploying this High Performance Pressure Vessel with Advanced Deaeration Technology as the standard feedwater processing unit, the contractor installed these deaerators across 18 heating substations. Within 11 months, oxygen-induced corrosion failures dropped to only 3 per hundred heating circuits. Average daily chemical dosing and water quality testing time for each station fell to 40 minutes. The built-in multi-stage atomization tray ensures full gas-water separation and maintains steady vacuum conditions even under fluctuating feedwater flow. This upgrade demonstrates that purpose-built Corrosion Resistant Pressure Vessel equipment extends system lifespan, and Custom Pressure Vessels such as this deaerator provide practical Affordable Pressure Vessels options for district heating operators.
Contact our sales team for district heating project quotations and custom design drawings. We supply high-performance Industrial Vacuum Deaerator and High Performance Pressure Vessel, ready to expand your Corrosion Resistant Pressure Vessel and Custom Pressure Vessels inventory for thermal station contractors.
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